Travel guide of three northeastern provinces

The most routine route for tourism is Harbin-Jingbo Lake-Changbai Mountain-Yanji-Changchun.

Northeast China refers to the region consisting of Liaoning, Jilin and Heilongjiang provinces and five allied cities in eastern Inner Mongolia. Referred to as the Northeast, it was called Qing Ji Erzhou, Yingping Erzhou, Liaodong, Liaohai and Guanwai in ancient times. It is the floorboard of the land in the northeast of China. Land area 1.45 million square kilometers, with a total population of 985 1 10,000. The word "Northeast" originated earlier. Li Zhouzhi's Fang Family: The northeast is called Youzhou, and its town hills are called the medical witch hills. Geographically, China is divided into four corners, with the northeast as its corner.

Later, Huainanzi Luoxun: "Northeast Bozhou said hidden soil" also means this. During the Liao and Jin Dynasties, the Northeast Army Division and the Northeast Road Recruitment Division appeared, which endowed the Northeast regional management with significance. In the Ming and Qing dynasties, the word "Northeast" has combined the meaning of location and region. Cao Tingjie, a Qing Dynasty man, wrote in "Northeast Frontier Collection": Shuofang is going to ride the Sino-Russian border, and the Russians will take advantage of the gap to see my northeast.

natural resource

Surrounded by mountains and fertile fields, it is the basic feature of the ground structure in Northeast China, and the soil quality is mainly black soil, which is the natural basis for forming a large economic zone. South is the Yellow Sea and Bohai Sea, east and north are surrounded by Yalu River, Tumen River, Wusuli River and Heilongjiang, and only the west is the land boundary. The inner side is the mountains, Zhongshan and low hills of Daxing 'anling, Xiaoxing 'anling and Changbai Mountain, and the middle part is the vast Songliao Plain and Bohai Depression.

The area of the Northeast Plain is higher than that of the whole country. The total area of Northeast Plain (specifically, it can be divided into Songnen Plain, Liaohe Plain and Sanjiang Plain), Hulunbeier high plains and mountainous flat land is almost equal to the mountainous area. The land suitable for reclamation in Northeast China is about 6,543.8 billion mu, with great potential. The grassland in the 5 th League City of Mengdong in Northeast China is mainly animal husbandry.

Reference to the above content: Baidu Encyclopedia-Northeast China